B-52 MATRIX 2000 User Manual

INSIDE THIS INSTRUCTION MANUAL

Important Safety Instructions / Specifications ..........................................................2

Important Information...................................................................................................3

Amplifier Descriptions..................................................................................................4

Set-up & Warranty Information....................................................................................6

Contact Information......................................................................................................8

1) Read these instructions.

2) Follow all instructions.

3) Keep these instructions.

4) Heed all warnings.

5) Do not use the MATRIX 2000 near water. Be

extremely cautious while moving the MATRIX 2000

in
the rain or while transporting the system over wet
surfaces as water can splash onto the amplifier.

6) Clean all external surfaces with a clean, dry and
non-abrasive cloth.

7) Do not block any ventilation openings during the
operation. Install this system in accordance with
manufacturer’s instructions.

8) Do not store or operate near heat sources such as
radiators, stoves or other devices that may produce
heat.

9) Do not attempt to defeat the polarization or
grounding-type plug. A polarized plug has two
blades with one wider than the other. A grounding­type plug has two blades and a third grounding
prong. Proper use of the AC connector is required
for your safety. If the provided plug does not fit your
outlet, consult an electrician for replacement of the
outlet. If using a 3-prong to 2-prong converter, be
certain to ground the metal tab or wire to earth
ground.

10) Protect the power cord from being walked on or
pinched, particularly at the plug and the point where
it exits the MATRIX 2000 amplifier.

11) Only use attachments / accessories specified by
B-52 Professional.

12) Use caution when transporting the system to avoid
injury or tip over. Do not move the system in such
a manner or at such a speed that you would run the
risk of the satellites falling off the subwoofer box.

13) Unplug the MATRIX 2000 from the AC mains power
source prior to a lightning storm or when not in use.
This will minimize risk from electric shock occurring.

14) Refer all servicing to qualified and B-52 authorized
repair personnel. Servicing is required when the
MATRIX 2000 has been damaged in any way!
Please seek immediate service if the power-cord or
plug is damaged, liquid has spilled into any of the
cabinets, the unit has been exposed to moisture or
rain, the unit does not operate normally, or has
been dropped.

15) To reduce the risk of fire or electric shock, do not
expose the MATRIX 2000 to rain or moisture.

16) The MATRIX 2000 is not intended for outdoor fixed
installations or in high moisture areas. Moisture
can damage the speakers and can corrode the
electrical contacts. Keep speakers out of extended
or intense sunlight. The loudspeakers surrounds
will prematurely dry out and finished surfaces may
fade and be damaged by long-term exposure to
ultra-violent light.

IMPORTANT SAFETY INFORMATION

HEED ALL WARNINGS

WARNING: To reduce the risk or fire or

electrical shock do not expose this
equipment to rain or moisture.

Note: Specifications are subject to change without notice

CAUTION: Connect the power cable only after you have absolutely made
sure that the local mains voltage matches the voltage specified on the
device. If you connect to the wrong voltage, you may destroy the
electronic components of the MATRIX 2000 system.

See page 4 for a complete description of factory-default voltage settings.

BUILT-IN AMPLIFIER:

Subwoofer Power Output: 600 W / 8 Ohms
12” Two-Way Power Output: 2 x 300 W / 4 Ohms
Line in: XLR Female
Parallel out: XLR Male
Input Impedance: 48 k Ohms
Speaker Out: Speakon NL4 Style Connector
Power Requirement: 115V<>50/60Hz<>10A

230V<>50/60Hz<>5A

ACTIVE CROSSOVER:

Crossover Frequency: 120 Hz; 24 dB / Octave

SUBWOOFER:

Speaker: 1 x 18” Cast-Framed, 4” Voice Coil

Custom Subwoofer
Nominal Impedance: 8 Ohms
Subwoofer Freq. Response: 30 – 120 Hz
Max. SPL: 129 dB
Weight: 160 lbs.
Dimensions (Transport): 35” (H) x 28” (W) x 23” (D)

12” TWO-WAY SPEAKERS:

Speaker Input: Speakon style connector

(pin 1+ = +, pin 1- = -)
Loudspeaker: 12” Custom Built B-52 Transducer
Compression Driver: 1” Exit Titanium Diaphragm on

Constant Directivity Horn
HF Dispersion: 90Ox 40

O

Nominal Impedance: 4 Ohms
Active Freq. Response: 120 – 20K Hz
Crossover Frequency (passive): 2K Hz 12 dB/Octave
Maximum SPL: 126 dB
Weight: 40 lbs.
Dimensions (Upright): 23” (H) x 14” (W) x 13” (D)

COMPLETE SYSTEM:

Weight: 245 lbs.
Dimensions (Transport): 47” (H) x 24” (W) x 28” (D)

Hearing damage, prolonged exposure to excessive SPL

B-52 Pro-Audio speakers, including the MATRIX 2000, are capable of producing sound pressure levels (SPL) sufficient to cause
permanent hearing damage to performers, production crews or people in the audience. Hearing protection devices such earplugs are
highly recommended. Caution should be taken to avoid extended SPL.

Amplifier Module Precautions

Do not attempt to service the MATRIX 2000 by yourself. Refer all servicing to a B-52 Professional Authorized Service Center or
directly to B-52. Service is required when the MATRIX 2000 has had liquid spilled on or inside the subwoofer or speakers, has been
damaged in any way, the speaker has been exposed to rain or moisture, does not operate normally or has been dropped.

WARNING – Shock Hazard:

To reduce the risk of fire or electrical shock, do not expose this unit to rain or moisture. Do not operate your MATRIX 2000 near a pool
or other standing water. Make sure all blades on the polarized power plug are fully inserted into the power source. Ensure the power
cord is not stretched, pinched or otherwise abused. Ensure the power cord is routed to avoid foot traffic. Your MATRIX 2000 amplifier
should be cleaned only with a dry cloth.

The MATRIX 2000 Active Speaker System

CAUTION:

1) Do not hang the speakers by yourself. You must have a professional and licensed contractor hang the speakers. Speakers not

properly flown/hung can fall causing injury or extreme cases, death.

2) B-52 Professional speakers, especially the MATRIX 2000, can produce high-levels of energy. When placed on slippery surfaces
such as polished wood or smooth tiles, the subwoofer may move because of its intense bass output. Precautions should be
taken to ensure the subwoofer does not fall off a stage or raised surface.

3) Turn the gain knobs all the way down before turning the system ON or OFF.

4) Make sure the active subwoofer is connected to the two-way speakers before powering the system up.

5) Make sure your mixer and all other signal sources are turned ON before connecting the MATRIX 2000.

Congratulations on your purchase of this B-52 Professional MATRIX 2000.

The MATRIX 2000 is a complete sound reinforcement solution consisting of two 12” two-way speakers and an 18” subwoofer,
equipped with a built-in three-channel amplifier. The three-channel amplifier houses all the electronics required to run the system.
The electronic circuitry was fine tuned to match all of the components for the best possible sound. The MATRIX 2000 is designed for
easy operation, as you do not need to worry about tweaking frequencies and finessing levels. All you have to do is set up the
system’s components, connect the XLR right and left signal cables, speaker cables and power cord and you’re ready to go!

18” SUBWOOFER:

The 18” subwoofer enclosure is divided into two separate compartments. The front chamber serves as the cabinet for the
cast-framed, 4” voice coil, 18” subwoofer. The rear chamber houses all of the system’s electronic circuitry, which includes the
amplification for all three components, power supply, compressor and preamps. The 18” subwoofer has a power handling
capability of 600 watts and a nominal impedance of 8 ohms.

12” TWO-WAY SPEAKERS:

Each 12” two-way speaker is loaded with a B-52 custom designed 12” loudspeaker and a 1” titanium diaphragm compression
driver, mounted to a 900x 400constant directivity horn. The speakers are designed to be pole mounted, can sit as stage
monitors and have built-in (3/8” – 16 TPI) flying hardware for permanent installations. The front panel of both two-way speakers
are convex so as to fit perfectly on to the subwoofer’s front grille for easy transport. Each two-way speaker has the power
handling capability of 300 watts and a nominal impedance of 4 ohms.

Using the Speakon-style Connector:

To establish a connection, plug the connector and rotate it clockwise until it engages. Before you unplug it, you will first need to
disengage the safety catch. To accomplish this, pull the catch towards yourself.

Connections: Pin 1+ = +, Pin 1- = -, Pin 2+ and Pin 2- are not connected.

CAUTION: The system’s components are matched for the best possible sound quality and may only be operated in the specified
configuration provided in this manual. DO NOT CONNECT ADDITIONAL SATELLITE SPEAKERS TO THE AMPLIFIER. Connecting
additional speakers may hinder the sound quality and can damage the power amplifier.

TRANPORTING THE SYSTEM:

Place the subwoofer on to its casters and place the included cover over the subwoofer. Next, place the included covers over the
two 12” two-way speakers and close the zippers. It is recommended that you transport the subwoofer and satellites separately.
You may transport all the components at the same time by placing the satellite speakers on to the subwoofer’s front panel
facing down. Secure the satellite speakers to the subwoofer with the included locking strap by fastening it to the bar handles on
the side of the subwoofer cabinet.

Caution: Use caution when transporting the system to avoid injury or tip over. Do not move the system in such a manner or at
such a speed that you would run the risk of the satellites falling off the subwoofer box.